/*******************************************************************************
* KindEditor - WYSIWYG HTML Editor for Internet
* Copyright (C) 2006-2011 kindsoft.net
*
* @author Roddy <luoye.lj@sohu.com>
* @site http://www.kindsoft.net/
* @licence http://www.kindsoft.net/license.php
*******************************************************************************/

KindEditor.plugin('flash', function(K) {
	var self = this, name = 'flash', lang = self.lang(name + '.'),
		allowFlashUpload = K.undef(self.allowFlashUpload, true),
		allowFileManager = K.undef(self.allowFileManager, false),
		formatUploadUrl = K.undef(self.formatUploadUrl, true),
		extraParams = K.undef(self.extraFileUploadParams, {}),
		filePostName = K.undef(self.filePostName, 'imgFile'),
		uploadJson = K.undef(self.uploadJson, self.basePath + 'php/upload_json.php');
    self.plugin.flashDialog = function(options) {
        var flashUrl = options.flashUrl,
            flashWidth = K.undef(options.flashWidth, ''),
            flashHeight = K.undef(options.flashHeight, ''),
            clickFn = options.clickFn;
        var target = 'kindeditor_upload_iframe_' + new Date().getTime();
        var hiddenElements = [];
        for(var k in extraParams){
            hiddenElements.push('<input type="hidden" name="' + k + '" value="' + extraParams[k] + '" />');
        }
        var html = [
            '<div style="padding:20px;">',
            //url
            '<div class="ke-dialog-row">',
            '<label for="keUrl" style="width:60px;">' + lang.url + '</label>',
            '<input class="ke-input-text" type="text" id="keUrl" name="url" value="" style="width:160px;" /> &nbsp;',
            '<input type="button" class="ke-upload-button" value="' + lang.upload + '" /> &nbsp;',
            '<span class="ke-button-common ke-button-outer">',
            '<input type="button" class="ke-button-common ke-button" name="viewServer" value="' + lang.viewServer + '" />',
            '</span>',
            '</div>',
            //width
            '<div class="ke-dialog-row">',
            '<label for="keWidth" style="width:60px;">' + lang.width + '</label>',
            '<input type="text" id="keWidth" class="ke-input-text ke-input-number" name="width" value="550" maxlength="4" /> ',
            '</div>',
            //height
            '<div class="ke-dialog-row">',
            '<label for="keHeight" style="width:60px;">' + lang.height + '</label>',
            '<input type="text" id="keHeight" class="ke-input-text ke-input-number" name="height" value="400" maxlength="4" /> ',
            '</div>',
            '</div>'
        ].join('');
        var dialogWidth = flashWidth!='' ? flashWidth:450,
            dialogHeight = flashHeight!='' ? flashWidth:200;
        var dialog = self.createDialog({
            name : name,
                width : dialogWidth,
                height : dialogHeight,
            title : self.lang(name),
            body : html,
            yesBtn : {
                name : self.lang('yes'),
                click : function(e) {
                    var url = K.trim(urlBox.val()),
                        width = widthBox.val(),
                        height = heightBox.val();
                    if (url == 'http://' || K.invalidUrl(url)) {
                        alert(self.lang('invalidUrl'));
                        urlBox[0].focus();
                        return;
                    }
                    if (!/^\d*$/.test(width)) {
                        alert(self.lang('invalidWidth'));
                        widthBox[0].focus();
                        return;
                    }
                    if (!/^\d*$/.test(height)) {
                        alert(self.lang('invalidHeight'));
                        heightBox[0].focus();
                        return;
                    }
                    var html = K.mediaImg(self.themesPath + 'common/blank.gif', {
                        src : url,
                        type : K.mediaType('.swf'),
                        width : width,
                        height : height,
                        quality : 'high'
                    });
                    //self.insertHtml(html).hideDialog().focus();
                    clickFn.call(self, url, width, height);
                }
            }
        }),
            div = dialog.div,
            urlBox = K('[name="url"]', div),
            viewServerBtn = K('[name="viewServer"]', div),
            widthBox = K('[name="width"]', div),
            heightBox = K('[name="height"]', div);
        urlBox.val('http://');

//        var urlBox = K('[name="url"]', div);

        if (allowFlashUpload) {
            var uploadbutton = K.uploadbutton({
                button : K('.ke-upload-button', div)[0],
                fieldName : filePostName,
                extraParams : extraParams,
                url : K.addParam(uploadJson, 'dir=flash'),
                afterUpload : function(data) {
                    dialog.hideLoading();
                    if (data.error === 0) {
                        var url = data.url;
                        if (formatUploadUrl) {
                            url = K.formatUrl(url, 'absolute');
                        }
                        urlBox.val(url);
                        if (self.afterUpload) {
                            self.afterUpload.call(self, url, data, name);
                        }
                        alert(self.lang('uploadSuccess'));
                    } else {
                        alert(data.message);
                    }
                },
                afterError : function(html) {
                    dialog.hideLoading();
                    self.errorDialog(html);
                }
            });
            uploadbutton.fileBox.change(function(e) {
                dialog.showLoading(self.lang('uploadLoading'));
                uploadbutton.submit();
            });
        } else {
            K('.ke-upload-button', div).hide();
        }

        if (allowFileManager) {
            viewServerBtn.click(function(e) {
                self.loadPlugin('filemanager', function() {
                    self.plugin.filemanagerDialog({
                        viewType : 'LIST',
                        dirName : 'flash',
                        clickFn : function(url, title) {
                            if (self.dialogs.length > 1) {
                                K('[name="url"]', div).val(url);
                                if (self.afterSelectFile) {
                                    self.afterSelectFile.call(self, url);
                                }
                                self.hideDialog();
                            }
                        }
                    });
                });
            });
        } else {
            viewServerBtn.hide();
        }
        if(options.flashUrl!=''){
            urlBox.val(options.flashUrl);
        }
        urlBox[0].focus();
        urlBox[0].select();
        return dialog;
    };
});
